技術(shù)參數(shù):
X射線和 gamma射線劑量率測(cè)量范圍
PU1,PU2(G-M counter) ......... 10 uSv/h - 100 mSv/h
BDPS-02 (G-M counter) .......... 0.1 uSv/h - 30 mSv/h
BDKR-01 (NaI(Tl) ф9x2 mm) ....................... 0.05 - 100 uSv/h
BDKG-01 (G-M counter) ....................... 0.1 uSv/h - 10 Sv/h
BDKG-03 (NaI(Tl) ф25x40 mm) ..................... 0.03 - 300 uSv/h
BDKG-04 (scintillation plastic
ф30x15 mm) ............ 0.05 uSv/h - 10 Sv/h
BDKG-05 (NaI(Tl) ф40x40 mm) ......................0.03 - 100 uSv/h
BDKG-09 (G-M counter) .......... 0.1 uSv/h - 5 Sv/h
BDKG-17 (G-M counter) ........ 1 mSv/h -
100 Sv/h
X射線和 gamma射線劑量測(cè)量范圍
PU1, PU2 ................... 10 uSv - 10 Sv
BDPS-02 ............................ 0.1 uSv - 1 Sv
BDKR-01 .................................... 0.05 uSv - 5 mSv
BDKG-01, BDKG-09 ........................ 0.1 uSv - 10 Sv
BDKG-03 .......................... 0.03 uSv - 1 Sv
BDKG-04 ........................ 0.05 uSv - 10 Sv
BDKG-05 ................................. 0.03 uSv - 0.3 mSv
BDKG-17 ........................... 1 uSv - 100 Sv
流量密度測(cè)量范圍
alpha 射線從污染物表面測(cè)量范圍
BDPA-01 (ZnS(Ag) ф60mm)..............0.1 – 105 part./(min·cm2)
BDPS-02………………5 - 106 part./(min·cm2)
Beta 射線從污染物表面測(cè)量范圍
BDPB-01 (plastic ф60mm)……....................1-5· 105 part./(min·cm2)
BDPS-02………………………...................….6- 106 part./(min·cm2)
等效中子劑量率測(cè)量范圍
BDKN-01 (from Pu-Be sources) .................... 0.1 uSv/h - 10 mSv/h
BDKN-03 (0.025 eV - 14 MeV) ...................... 0.1 uSv/h - 10 mSv/h
等效中子劑量測(cè)量范圍
BDKN-01 (from Pu-Be sources) ............................. 0.1 uSv - 10 Sv
BDKN-03 (0.025 eV - 14 MeV) ............................... 0.1 uSv - 10 Sv
中子密度測(cè)量范圍
BDKN-01, BDKN-03………………........…0.1 - 104 neutron/(cm2 ·s)
檢測(cè)x 和gamma射線能量范圍
BDKR-01 ........................5 - 160 keV
PU1, PU2, BDKG-01,
BDKG-09,BDKG-17 ........................ 60 keV - 3 MeV
BDPS-02, BDKG-04 ........................ 20 keV - 3 MeV
BDKG-03, BDKG-05 ........................ 50 keV - 3 MeV
檢測(cè)alpha 射線能量范圍
BDPS-02 ............................4 - 7 MeV
BDPA-01 ............................3 - 7 MeV
檢測(cè)beta 射線能量范圍
BDPS-02, BDPB-01 ................... 155 keV – 3.5 MeV
檢測(cè)中子能量范圍
BDKN-01, BDKN-03 ................... 0.025 eV - 14 MeV
測(cè)量誤差
劑量率............... 大于±20 %
密度....................大于±20 %
Cs-137靈敏度
PU1, PU2 ............... 0.3 cps/ uSv·h-1
BDPS-02 ................ 6.6 cps/ mSv·h-1
BDKG-01 ................ 4.0 cps/ mSv·h-1
BDKG-03 ................ 350 cps/ mSv·h-1
BDKG-04 ................ 100 cps/ mSv·h-1
BDKG-05 ................. 900 cps/ mSv·h-1
BDKG-09 ..................6.0 cps/ mSv·h-1
BDKG-17 ................. 0.004 cps/ mSv·h-1
對(duì)劑量率檢測(cè)能量響應(yīng)精確度
響應(yīng) Cs-137 ...... 大于+35 ÷ -25 %
響應(yīng) Sr-90+Y-90 ................ 大于±50%
工作溫度范圍.................. -30 ÷ +50°C
相對(duì)濕度 35°C .............95 %
保護(hù)等級(jí).................IP64
電源要求
交流鎳鎘電池................6 V
交流50 Hz ..................220 V
直流.......................... 12 V
持續(xù)操作時(shí)間
交流或直流.................. 大于24 小時(shí)
蓄電池..........................大于24 小時(shí)
射線干擾
CEI/IEC CISPR 22 :1997
Electromagnetic compatibility
CEI/IEC 61000-4-2:1995
IEC 61000-4-3:1995
重量,小于
PU1 ............................ 1.1 kg
PU2, BDPA-01, BDPB-01, BDKR-01,
BDKG-04, BDKG-09 ..................0.5 kg
BDPS-02, BDKG-17 .................. 0.3 kg
BDKN-01 ........................ 2.0 kg
BDKN-03 ........................ 7.8 kg
BDKG-01 ........................ 0.4 kg
BDKG-03 ........................ 0.6 kg
BDKG-05 ........................ 1.2 kg
體積,小于
PU1 ........................177x85x124 mm
PU2 ............................92x62x52 mm